EP1835620A1 - Systeme d entrainement pour vehicule et vehicule equipe de ce systeme - Google Patents

Systeme d entrainement pour vehicule et vehicule equipe de ce systeme Download PDF

Info

Publication number
EP1835620A1
EP1835620A1 EP05806681A EP05806681A EP1835620A1 EP 1835620 A1 EP1835620 A1 EP 1835620A1 EP 05806681 A EP05806681 A EP 05806681A EP 05806681 A EP05806681 A EP 05806681A EP 1835620 A1 EP1835620 A1 EP 1835620A1
Authority
EP
European Patent Office
Prior art keywords
electric machine
rotating electric
rotor
rotation
battery
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP05806681A
Other languages
German (de)
English (en)
Other versions
EP1835620A4 (fr
Inventor
Munehiro Kamiya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of EP1835620A1 publication Critical patent/EP1835620A1/fr
Publication of EP1835620A4 publication Critical patent/EP1835620A4/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L7/00—Electrodynamic brake systems for vehicles in general
    • B60L7/10—Dynamic electric regenerative braking
    • B60L7/16—Dynamic electric regenerative braking for vehicles comprising converters between the power source and the motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/10—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
    • B60L50/15—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines with additional electric power supply
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/51—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by AC-motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/61—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries by batteries charged by engine-driven generators, e.g. series hybrid electric vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/62—Hybrid vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S903/00—Hybrid electric vehicles, HEVS
    • Y10S903/902—Prime movers comprising electrical and internal combustion motors
    • Y10S903/903—Prime movers comprising electrical and internal combustion motors having energy storing means, e.g. battery, capacitor
    • Y10S903/904—Component specially adapted for hev
    • Y10S903/906—Motor or generator

Definitions

  • the present invention relates to a vehicle drive system and a vehicle provided with the same, and in particular to a vehicle drive system including a rotating electric machine and a vehicle provided with the same.
  • Japanese Patent Laying-Open No. 10-150754 discloses an example of the reluctance motor, in which a slit provided at a rotor portion of a flux-barrier motor is designed to vary in width to improve efficiency.
  • the patent document discloses in Fig. 7 that a slit is formed to have a width smaller at a leading position ahead of the magnetic pole center than at a trailing position, with respect to a rotation direction.
  • a battery is mounted thereon to serve as a direct current power supply for driving a motor, and hence its voltage fluctuations during power running and regenerative operation are not negligible. It is therefore required to improve performance in a well-balanced manner between power running and regenerative operation in consideration of the voltage fluctuations.
  • An object of the present invention is to provide a vehicle drive system capable of exhibiting performance in a well-balanced manner between power running and regenerative operation, and a vehicle provided with the same.
  • the present invention is a vehicle drive system, includes: a rotating electric machine structured to have a forward direction and a reverse direction as a rotation direction of an output shaft, a maximum output in the reverse direction being smaller than the maximum output in the forward direction; a battery discharging during power running of the rotating electric machine and being charged during regenerative operation of the rotating electric machine, voltage between terminals of the battery being increased while the battery is charged, and being decreased while the battery discharges; and a rotary shaft rotating in a direction allowing a vehicle to move forward in accordance with rotation of the output shaft in the forward direction.
  • the rotating electric machine includes a stator and a rotor having a shape that allows the maximum output in the rotation in the reverse direction to be smaller than the maximum output in the rotation in the forward direction.
  • the rotor has a plurality of salient pole portions, and each of the plurality of salient pole portions has a shape tilted with respect to an axis passing through a rotation center and orthogonal to the output shaft.
  • the rotor is provided with a flux barrier bilaterally asymmetric with respect to an axis passing through a rotation center and orthogonal to the output shaft.
  • the vehicle drive system further includes an inverter disposed on a path for receiving and distributing current between the battery and the rotating electric machine, and a control device obtaining rotation information from the rotating electric machine to control the inverter.
  • the control device controls the inverter such that torque in the forward direction is generated in the rotor in accordance with an acceleration instruction to allow the rotating electric machine to perform power running, and that torque in the reverse direction is generated in the rotor in accordance with a deceleration instruction to allow the rotating electric machine to perform regenerative operation.
  • the present invention is a vehicle, includes: a vehicle drive system, and a wheel connected to a rotary shaft.
  • the vehicle drive system includes a rotating electric machine structured to have a forward direction and a reverse direction as a rotation direction of an output shaft, a maximum output in the reverse direction being smaller than the maximum output in the forward direction, a battery discharging during power running of the rotating electric machine and being charged during regenerative operation of the rotating electric machine, voltage between terminals of the battery being increased while the battery is charged, and being decreased while the battery discharges, and the rotary shaft rotating in a direction allowing a vehicle to move forward in accordance with rotation of the output shaft in the forward direction.
  • the rotating electric machine includes a stator and a rotor having a shape that allows the maximum output in the rotation in the reverse direction to be smaller than the maximum output in the rotation in the forward direction.
  • the rotor has a plurality of salient pole portions, and each of the plurality of salient pole portions has a shape tilted with respect to an axis passing through a rotation center and orthogonal to the output shaft.
  • the rotor is provided with a flux barrier bilaterally asymmetric with respect to an axis passing through a rotation center and orthogonal to the output shaft.
  • the vehicle drive system further includes an inverter disposed on a path for receiving and distributing current between the battery and the rotating electric machine, and a control device obtaining rotation information from the rotating electric machine to control the inverter.
  • the control device controls the inverter such that torque in the forward direction is generated in the rotor in accordance with an acceleration instruction to allow the rotating electric machine to perform power running, and that torque in the reverse direction is generated in the rotor in accordance with a deceleration instruction to allow the rotating electric machine to perform regenerative operation.
  • Fig. 1 is a diagram showing a configuration of a vehicle drive system 100 according to the present invention.
  • vehicle drive system 100 includes a battery 38, a three-phase inverter 36 receiving energy from battery 38 during power running and returning energy to the battery during regenerative operation, and a rotating electric machine 1 in which current and voltage for each ofU-phase, V-phase, and W-phase coils are controlled by three-phase inverter 36.
  • Three-phase inverter 36 includes IGBTs 52-62, each of which is a power semiconductor element.
  • IGBT 52 and IGBT 54 are connected in series between positive and negative electrodes of battery 38, and their connection node is connected to the U-phase coil of the motor.
  • IGBT 56 and IGBT 58 are connected in series between the positive and negative electrodes of battery 38, and their connection node is connected to the V-phase coil of the motor.
  • IGBT 60 and IGBT 62 are connected in series between the positive and negative electrodes of battery 38, and their connection node is connected to the W-phase coil of the motor.
  • Vehicle drive system 100 further includes an accelerator pedal position sensor 41 detecting an accelerator pedal position of the driver, and a controller 40 receiving rotation information P from the motor to control three-phase inverter 36 in accordance with an output of accelerator pedal position sensor 41.
  • Controller 40 includes a CPU, a ROM, a RAM and the like, not shown, to control a gate of each of IGBTs 52-62.
  • Vehicle drive system 100 further includes a reduction gear 34 connected to an output shaft 44 of the motor, and a wheel 32 connected to an output shaft 42 of reduction gear 34.
  • Fig. 2 is a cross section showing a shape of a first embodiment of rotating electric machine 1 in Fig. 1.
  • a rotating electric machine 1A includes a stator 2 and a rotor 3.
  • Each of stator 2 and rotor 3 is formed of stacked magnetic steel sheets.
  • the central portion of rotor 3 is provided with a rotary shaft 4 penetrating the center of the magnetic steel sheets.
  • Rotating electric machine 1 serves as a motor during power running for driving a vehicle, whereas it serves as a generator during regenerative operation for braking a vehicle.
  • Stator 2 includes a stator yoke 13, stator cores 14 connected to stator yoke 13, and a coil, not shown, wound around each of stator cores 14.
  • Rotor 3 is provided with slits 22, 24, 26, and 28, each of which serves as a flux barrier blocking a magnetic flux.
  • a direction shown by an arrow in Fig. 2 is a forward direction along which the rotor rotates when the vehicle moves forward, and each of the slits has a width tapering down from a trailing position to a leading position with respect to the forward direction.
  • Fig. 3 is a cross section showing a shape of a second embodiment of rotating electric machine 1 in Fig. 1.
  • a rotating electric machine 1B includes a stator 30 and a rotor 33.
  • Stator 30 includes a stator yoke 43, stator cores 45 connected to stator yoke 43, and a coil, not shown, wound around each of stator cores 45.
  • Rotor 3 is a four-pole rotor in which two pairs of salient poles are formed.
  • a salient pole 35 is tilted with respect to an axis X-X and has a bilaterally-asymmetric shape.
  • a direction shown by an arrow in Fig. 2 is a forward direction along which the rotor rotates when the vehicle moves forward, and salient pole 35 is tilted in a direction tilted from a trailing side to a leading side with respect to the forward direction, and from the rotation center to the outside.
  • the rotation in a reverse direction opposite to the forward direction shown by the arrow causes larger magnetic flux linkage than the rotation in the forward direction, and hence generates high torque and high counterelectromotive force. Therefore, in the reverse direction, the rotor cannot serve as a motor to produce an output unless high voltage is applied thereto. Accordingly, the torque generated in the reverse direction is used for regenerative operation.
  • Fig. 4 is a diagram showing a current-voltage characteristic of battery 38 in Fig. 1.
  • a direction of current being discharged is set to be positive.
  • Fig. 5 is a diagram showing an operational characteristic exhibited when a maximum output of the rotating electric machine used for the present invention is controlled.
  • the first quadrant shows a running state that generates positive motor speed and positive torque
  • the second quadrant shows a running state that generates negative motor speed and positive torque
  • the third quadrant shows a running state that generates negative motor speed and negative torque
  • the fourth quadrant shows a running state that generates positive motor speed and negative torque. Note that the motor speed in the forward direction shown by the arrow in each of Figs. 2 and 3 is set to be positive.
  • the first quadrant shows power running performed when the vehicle moves forward
  • the second quadrant shows power running performed when the vehicle moves backward
  • the third quadrant shows regenerative operation performed when the vehicle moves backward
  • the fourth quadrant shows regenerative operation performed when the vehicle moves forward.
  • the first quadrant and the third quadrant show curves point-symmetric with each other
  • the second quadrant and the fourth quadrant also show curves point-symmetric with each other, because the directions of torque generated at the rotor are same while the rotation directions of the rotor are opposite.
  • a magnitude of an output shown by a maximum power curve in the first quadrant, i.e. during power running, is designed to be larger than that shown by a maximum power curve in the sixth quadrant, i.e. during regenerative operation. It is noted that the characteristic shown in Fig. 5 is exhibited when fixed power supply voltage is supplied.
  • an output in a curve P1 can be made larger than that in a curve P4. In this case, maximum torque generated when motor speed is low is smaller in curve P1 than in curve P4.
  • a maximum output during power running indicates a maximum work at which the rotary shaft is accelerated by positive torque, while a maximum output during regenerative operation indicates a maximum work at which the rotary shaft is decelerated by negative torque.
  • Fig. 6 is a diagram showing an operational characteristic exhibited when a maximum output of the rotating electric machine used for the present invention is controlled in consideration of voltage fluctuations of a battery.
  • dashed lines show the case of a reluctance motor having a conventional rotor having a bilaterally-symmetric shape.
  • battery voltage is decreased during power running. Because of the decrease in battery voltage, a maximum power curve W3 during power running is shifted toward smaller magnitudes of the torque.
  • a magnitude of battery voltage is increased during regenerative operation. Accordingly, a maximum power curve W4 is shifted toward larger absolute values of the torque. In other words, an output in curve W3 during power running is significantly decreased when compared with an output in curve W4 during regenerative operation. If a conventional technique is used to design a motor such that a sufficient output can be obtained during power running, the motor exhibits a characteristic too enough for regenerative operation.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Synchronous Machinery (AREA)
EP05806681A 2004-11-17 2005-11-14 Systeme d entrainement pour vehicule et vehicule equipe de ce systeme Withdrawn EP1835620A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004333528A JP2006149031A (ja) 2004-11-17 2004-11-17 車両駆動システムおよびそれを備える車両
PCT/JP2005/021199 WO2006054675A1 (fr) 2004-11-17 2005-11-14 Systeme d’entrainement pour vehicule et vehicule equipe de ce systeme

Publications (2)

Publication Number Publication Date
EP1835620A1 true EP1835620A1 (fr) 2007-09-19
EP1835620A4 EP1835620A4 (fr) 2008-03-05

Family

ID=36407212

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05806681A Withdrawn EP1835620A4 (fr) 2004-11-17 2005-11-14 Systeme d entrainement pour vehicule et vehicule equipe de ce systeme

Country Status (5)

Country Link
US (1) US7425808B2 (fr)
EP (1) EP1835620A4 (fr)
JP (1) JP2006149031A (fr)
CN (1) CN1951013A (fr)
WO (1) WO2006054675A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015120959A1 (fr) * 2014-02-11 2015-08-20 Liebherr-Aerospace Lindenberg Gmbh Aéronef équipé d'une machine synchrone à réluctance

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4581640B2 (ja) * 2004-11-17 2010-11-17 トヨタ自動車株式会社 車両駆動システムおよびそれを備える車両
KR101201908B1 (ko) * 2006-05-04 2012-11-16 엘지전자 주식회사 동기 릴럭턴스 모터의 제어 장치 및 방법
US9469200B2 (en) * 2009-10-13 2016-10-18 Ford Global Technologies, Llc Automotive vehicle and method of determining forward or backward movement of same
KR101940755B1 (ko) * 2012-01-16 2019-01-21 삼성전자 주식회사 회전자 및 이를 포함하는 전동기
DE102013113204A1 (de) * 2013-11-28 2015-05-28 Pierburg Gmbh Stellantrieb für Aggregate in einem Kraftfahrzeug
KR20150080176A (ko) * 2013-12-30 2015-07-09 주식회사 효성 싱크로너스 릴럭턴스 모터용 회전자
CN105584384B (zh) * 2015-12-31 2018-06-19 清华大学苏州汽车研究院（吴江） 一种纯电动车的四象限控制方法
DE102016211841A1 (de) * 2016-06-30 2018-01-04 Universität der Bundeswehr München Rotor, Verfahren zum Herstellen eines Rotors, Reluktanzmaschine und Arbeitsmaschine
KR101904922B1 (ko) * 2016-12-16 2018-10-15 효성중공업 주식회사 라인기동식 동기형 릴럭턴스 전동기 및 그 회전자
WO2018158832A1 (fr) * 2017-02-28 2018-09-07 三菱電機株式会社 Dispositif de détection de courant transversal, procédé de détection de courant transversal et rotor
CN109951049A (zh) * 2019-04-03 2019-06-28 诺丁汉(余姚)智能电气化研究院有限公司 同步磁阻式直线电机
CN110011574B (zh) * 2019-04-12 2021-02-09 无锡同方聚能控制科技有限公司 一种吸尘器电机减速方法
WO2022124275A1 (fr) * 2020-12-07 2022-06-16 愛知製鋼株式会社 Motoréducteur pour objet mobile à entraînement électrique
JP2023130805A (ja) * 2022-03-08 2023-09-21 ニデック株式会社 ロータコア、ロータおよび回転電機

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0833246A (ja) * 1994-07-20 1996-02-02 Yaskawa Electric Corp 永久磁石形同期回転電機のロータ
US5811904A (en) * 1996-03-21 1998-09-22 Hitachi, Ltd. Permanent magnet dynamo electric machine
EP1130740A2 (fr) * 2000-03-02 2001-09-05 Hitachi, Ltd. Véhicule électrique hybride avec une machine électrodynamique à aimant permanent
WO2002097954A1 (fr) * 2001-05-31 2002-12-05 Robert Bosch Gmbh Moteur a reluctance commute a deux phases
US20030034699A1 (en) * 2000-10-24 2003-02-20 Steven Selewski Brushless motor

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3679953A (en) * 1970-11-06 1972-07-25 Gen Electric Compatible brushless reluctance motors and controlled switch circuits
JPS62260587A (ja) * 1986-05-06 1987-11-12 Kanichiro Sugano 電動機の回転励磁制御装置
IT1208879B (it) * 1987-04-30 1989-07-10 Isoflux Servomotors Spa Macchina elettrica a riluttanza
JPH01122355A (ja) 1987-11-05 1989-05-15 Matsushita Electric Works Ltd リラクタンスモータ
JPH0833246B2 (ja) 1990-08-06 1996-03-29 ダイキン工業株式会社 冷凍装置の運転制御装置
JPH06261509A (ja) * 1993-03-04 1994-09-16 Akira Ishizaki リラクタンス形回転機
US5825113A (en) * 1995-07-05 1998-10-20 Electric Power Research Institute, Inc. Doubly salient permanent magnet machine with field weakening (or boosting) capability
JPH09285086A (ja) 1996-04-16 1997-10-31 Aisin Seiki Co Ltd スイッチドリラクタンスモータ
JP3286542B2 (ja) * 1996-11-19 2002-05-27 株式会社日立製作所 リラクタンスモータ及びそれを用いた電動車両
JPH11308828A (ja) 1998-04-24 1999-11-05 Sharp Corp スイッチドリラクタンスモータおよびその制御方法
JP4292635B2 (ja) * 1999-03-29 2009-07-08 トヨタ自動車株式会社 車両用駆動システム
GB9915370D0 (en) 1999-07-02 1999-09-01 Black & Decker Inc Electrical machines
JP2001128400A (ja) * 1999-10-29 2001-05-11 Mitsubishi Heavy Ind Ltd 永久磁石埋め込み型モータ及び該モータを走行駆動源として用いた車両
JP2001186693A (ja) 1999-12-27 2001-07-06 Matsushita Refrig Co Ltd スイッチトリラクタンスモータ
JP2001238417A (ja) * 2000-02-22 2001-08-31 Matsushita Electric Ind Co Ltd 電気機械
JP3775298B2 (ja) * 2001-12-19 2006-05-17 三菱電機株式会社 同期電動機、送風機、圧縮機、冷凍・空調装置
JP3926664B2 (ja) * 2002-04-15 2007-06-06 三菱電機株式会社 回転角度検出装置およびそれを用いた回転電機
EP1620936A2 (fr) * 2003-03-17 2006-02-01 Virginia Tech Intellectual Properties, Inc. Appareil et methode permettant d'eviter un inversement d'ecoulement dans la matiere de retour arriere de stator d'un srm biphase (tpsrm)
KR100695581B1 (ko) * 2003-04-30 2007-03-14 마츠시타 덴끼 산교 가부시키가이샤 모터 구동 장치, 압축기, 공기 조화기, 냉장고, 송풍기,전기 청소기, 전기 건조기, 히트 펌프 급탕기 및하이브리드 자동차
JP4581640B2 (ja) * 2004-11-17 2010-11-17 トヨタ自動車株式会社 車両駆動システムおよびそれを備える車両
JP5120586B2 (ja) * 2005-06-28 2013-01-16 株式会社デンソー 界磁巻線型同期機
JP4876661B2 (ja) * 2006-03-24 2012-02-15 株式会社デンソー 車両用発電電動装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0833246A (ja) * 1994-07-20 1996-02-02 Yaskawa Electric Corp 永久磁石形同期回転電機のロータ
US5811904A (en) * 1996-03-21 1998-09-22 Hitachi, Ltd. Permanent magnet dynamo electric machine
EP1130740A2 (fr) * 2000-03-02 2001-09-05 Hitachi, Ltd. Véhicule électrique hybride avec une machine électrodynamique à aimant permanent
US20030034699A1 (en) * 2000-10-24 2003-02-20 Steven Selewski Brushless motor
WO2002097954A1 (fr) * 2001-05-31 2002-12-05 Robert Bosch Gmbh Moteur a reluctance commute a deux phases

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006054675A1 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015120959A1 (fr) * 2014-02-11 2015-08-20 Liebherr-Aerospace Lindenberg Gmbh Aéronef équipé d'une machine synchrone à réluctance
US10305336B2 (en) 2014-02-11 2019-05-28 Liebherr-Aerospace Lindenberg Gmbh Aircraft comprising a synchronous reluctance machine

Also Published As

Publication number Publication date
EP1835620A4 (fr) 2008-03-05
WO2006054675A1 (fr) 2006-05-26
US7425808B2 (en) 2008-09-16
JP2006149031A (ja) 2006-06-08
US20070210729A1 (en) 2007-09-13
CN1951013A (zh) 2007-04-18

Similar Documents

Publication Publication Date Title
US7425808B2 (en) Vehicle drive system and vehicle provided with the same
EP1814212B1 (fr) Systeme de propulsion de vehicule et vehicule l utilisant
US8040010B2 (en) Permanent magnet type generator and hybrid vehicle using the same
JP4668721B2 (ja) 永久磁石式回転電機
CN104467226B (zh) 转子及旋转电机
JP4319961B2 (ja) 回転電機及び電機巻線
JP4449035B2 (ja) 電動車両用の永久磁石回転電機
EP2099115A2 (fr) Machine électrique rotative et voiture hybride fournie avec celle-ci
US7482724B2 (en) Ipm electric rotating machine
US20170033624A1 (en) Rotor, and Permanent-Magnet-Type Rotational Electric Machine, Electric Drive System, and Electric Vehicle Which are Provided with Said Rotor
US20060272870A1 (en) Hybrid electrical vehicle employing permanent magnetic type dynamo-electric machine
JP2011101504A (ja) 回転電機及び電気自動車
JP5450472B2 (ja) 永久磁石式ジェネレータとそれを用いたハイブリッド車両
JP5170763B2 (ja) 電動機駆動装置
JP2011259571A (ja) モータ駆動装置
US20230344326A1 (en) A wide-speed multiple interior rotor excitation machine
JP3738718B2 (ja) 埋込磁石型モータ
JP2022066946A (ja) 回転電機及びハイブリッド車両
CN117597860A (zh) 逆变器的控制装置和程序

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20061005

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE FR GB

DAX Request for extension of the european patent (deleted)
RBV Designated contracting states (corrected)

Designated state(s): DE FR GB

A4 Supplementary search report drawn up and despatched

Effective date: 20080201

RIC1 Information provided on ipc code assigned before grant

Ipc: B60L 11/12 20060101ALI20080128BHEP

Ipc: H03K 19/10 20060101AFI20061109BHEP

Ipc: B60L 9/18 20060101ALI20080128BHEP

17Q First examination report despatched

Effective date: 20080917

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20090613